Short Period Seismometer Deployed

This short-period seismometer was deployed on a flat sheet flow ~ 1.3 km east of the ASHES hydrothermal field in 2013. The black ball in the yellow circle shows that it is perfectly level, helping to insure that the highest quality data comes off of this network. Axial Volcano is likely to be quite seismically active and we are anxious to get the real-time data on shore next year. This will help us understand magma and fluid migration in the subsurface of the volcano...and eventually these data may help us predict an eruption. VISIONS '13, Leg 4. Several earhquakes were detected in real-time during testing of these seismometers in 2013. Photo credit: NSF-OOI/UW/CSSF.